NO903529D0 - Abonnentenhet for traadloest abonnentkommunikasjonssystem. - Google Patents

Abonnentenhet for traadloest abonnentkommunikasjonssystem.

Info

Publication number
NO903529D0
NO903529D0 NO903529A NO903529A NO903529D0 NO 903529 D0 NO903529 D0 NO 903529D0 NO 903529 A NO903529 A NO 903529A NO 903529 A NO903529 A NO 903529A NO 903529 D0 NO903529 D0 NO 903529D0
Authority
NO
Norway
Prior art keywords
digital
chip
intermediate frequency
symbols
signal
Prior art date
Application number
NO903529A
Other languages
English (en)
Other versions
NO307239B1 (no
NO903529L (no
Inventor
David Norton Critchlow
Moshe Yehushua
Graham Martin Avis
Wade Lyle Heimbigner
Karle Joseph Johnson
George Alan Wiley
Original Assignee
Mobile Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobile Machines Corp filed Critical Mobile Machines Corp
Publication of NO903529D0 publication Critical patent/NO903529D0/no
Publication of NO903529L publication Critical patent/NO903529L/no
Publication of NO307239B1 publication Critical patent/NO307239B1/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2092—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner with digital generation of the modulated carrier (does not include the modulation of a digitally generated carrier)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03477—Tapped delay lines not time-recursive

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Telephone Function (AREA)
NO903529A 1989-08-14 1990-08-10 Abonnentenhet for trådloest abonnentkommunikasjonssystem NO307239B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/394,497 US5008900A (en) 1989-08-14 1989-08-14 Subscriber unit for wireless digital subscriber communication system

Publications (3)

Publication Number Publication Date
NO903529D0 true NO903529D0 (no) 1990-08-10
NO903529L NO903529L (no) 1991-02-15
NO307239B1 NO307239B1 (no) 2000-02-28

Family

ID=23559212

Family Applications (1)

Application Number Title Priority Date Filing Date
NO903529A NO307239B1 (no) 1989-08-14 1990-08-10 Abonnentenhet for trådloest abonnentkommunikasjonssystem

Country Status (29)

Country Link
US (2) US5008900A (no)
JP (1) JP2939825B2 (no)
KR (1) KR950010319B1 (no)
CN (1) CN1016553B (no)
AU (1) AU616849B2 (no)
BE (1) BE1005310A5 (no)
BR (1) BR9003984A (no)
CA (1) CA2022128C (no)
CZ (1) CZ285903B6 (no)
DE (1) DE4025771C2 (no)
DK (1) DK176895B1 (no)
ES (1) ES2025489A6 (no)
FI (1) FI111308B (no)
FR (1) FR2652464B1 (no)
GB (1) GB2235854B (no)
HU (1) HU210891B (no)
IL (2) IL95207A (no)
IT (1) IT1248619B (no)
MX (2) MX165585B (no)
MY (1) MY111041A (no)
NL (1) NL193013C (no)
NO (1) NO307239B1 (no)
NZ (1) NZ234689A (no)
PL (1) PL166789B1 (no)
PT (1) PT94975B (no)
RU (3) RU2159007C2 (no)
SE (2) SE512590C2 (no)
YU (1) YU155690A (no)
ZA (1) ZA906047B (no)

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Also Published As

Publication number Publication date
MX9206714A (es) 1994-05-31
PT94975A (pt) 1992-03-31
IL95207A (en) 1995-03-15
RU2159007C2 (ru) 2000-11-10
CA2022128C (en) 1995-02-07
PL166789B1 (en) 1995-06-30
NO307239B1 (no) 2000-02-28
ES2025489A6 (es) 1992-03-16
NO903529L (no) 1991-02-15
SE516955C2 (sv) 2002-03-26
NL193013C (nl) 2002-01-09
FR2652464A1 (fr) 1991-03-29
AU5987690A (en) 1991-03-28
CZ285903B6 (cs) 1999-11-17
DE4025771A1 (de) 1991-02-21
DK176895B1 (da) 2010-03-15
BR9003984A (pt) 1991-09-03
HU904933D0 (en) 1991-01-28
DK185090D0 (da) 1990-08-02
CS385690A3 (en) 1992-01-15
GB2235854A (en) 1991-03-13
IT9048227A0 (it) 1990-08-14
SE9202259L (no)
DE4025771C2 (de) 2002-09-05
MY111041A (en) 1999-08-30
PL286482A1 (en) 1991-07-29
US5008900A (en) 1991-04-16
CN1049581A (zh) 1991-02-27
ZA906047B (en) 1991-05-29
PT94975B (pt) 1997-11-28
HU210891B (en) 1995-09-28
FR2652464B1 (fr) 1994-01-14
IT9048227A1 (it) 1992-02-14
CN1016553B (zh) 1992-05-06
CA2022128A1 (en) 1991-02-15
GB2235854B (en) 1994-06-29
FI903986A0 (fi) 1990-08-13
KR910005606A (ko) 1991-03-30
AU616849B2 (en) 1991-11-07
DK185090A (da) 1991-02-15
SE512590C2 (sv) 2000-04-03
RU2138122C1 (ru) 1999-09-20
MX165585B (es) 1992-11-24
IL110757A0 (en) 1994-11-11
JP2939825B2 (ja) 1999-08-25
IT1248619B (it) 1995-01-21
HUT54842A (en) 1991-03-28
YU155690A (sh) 1994-01-20
US5325396A (en) 1994-06-28
NL193013B (nl) 1998-03-02
BE1005310A5 (fr) 1993-06-22
RU2154360C2 (ru) 2000-08-10
KR950010319B1 (ko) 1995-09-14
NL9001816A (nl) 1991-03-01
NZ234689A (en) 1992-05-26
SE9002624D0 (sv) 1990-08-13
JPH0388437A (ja) 1991-04-12
FI111308B (fi) 2003-06-30
IL95207A0 (en) 1991-06-10
SE9002624L (sv) 1991-02-15
GB9016880D0 (en) 1990-09-12
SE9202259D0 (sv) 1992-07-30

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